Device for improving children's attention to urination

Abstract

A device for improving children's attention to urination includes a streamlined shell; a light module including a liquid sensor and a control unit and a plurality of light sources, the liquid sensor and the control unit and the plurality of light sources are connected one-by-one, the liquid sensor and the light sources are mounted on the surface of the streamlined shell, the control unit is mounted inside the streamlined shell; a power supply module mounted in the streamlined shell and used for supplying power to the light module. It can effectively increase children's attention to urination, keep children focusing on urinating in the liquid draining tray for lighting up more light sources or making sound. It can effectively prevent children from spilling urine out of the potty.

What is claimed is: 
     
         1 . A device for improving children's attention to urination, comprising:
 a streamlined shell;   a light module including a liquid sensor and a control unit and a plurality of light sources, the liquid sensor and the control unit and the plurality of light sources are connected one-by-one, the liquid sensor and the light sources are mounted on the surface of the streamlined shell, the control unit is mounted inside the streamlined shell; and   a power supply module mounted in the streamlined shell and used for supplying power to the light module.   
     
     
         2 . The device for improving children's attention to urination according to  claim 1 , wherein the device further comprises a sound-generating module, which is electrically connected to the control unit and used for making sound. 
     
     
         3 . The device for improving children's attention to urination according to  claim 2 , wherein the sound-generating module is mounted at a top of the streamlined shell. 
     
     
         4 . The device for improving children's attention to urination according to  claim 1 , wherein a bottom end of the streamlined shell is provided with a liquid draining tray, and the liquid sensor is mounted at a bottom of the liquid draining tray. 
     
     
         5 . The device for improving children's attention to urination according to  claim 4 , wherein the bottom of the liquid draining tray is provided with an ultraviolet disinfection lamp. 
     
     
         6 . The device for improving children's attention to urination according to  claim 1 , wherein both sides of the top end of the streamlined shell are provided with a slot, and a handle is mounted between the slots. 
     
     
         7 . The device for improving children's attention to urination according to  claim 1 , wherein the liquid sensor is one of a capacitive liquid sensor, a resistive liquid sensor, an infrared sensor, and a humidity sensor. 
     
     
         8 . The device for improving children's attention to urination according to  claim 1 , wherein the streamlined shell includes a straight part and a first arc part and a second arc part, the straight part and the first arc part and the second arc part are connected one-by-one. 
     
     
         9 . The device for improving children's attention to urination according to  claim 8 ,
 wherein length of the straight part is defined as D 1 , range of D 1  is 4-8 cm;   radius of the first arc part is defined as R 1 , range of R 1  is 4-6 cm;   radius of the second arc part is defined as R 2 , range of R 2  is 5-8 cm.   
     
     
         10 . The device for improving children's attention to urination according to  claim 8 , wherein the bottom of the straight part hinges a back clip, the angle between the back clip and the straight part is defined as A, and an angle of A is adjustable from 45 to 135°.